michaelfeathers

# Written by Michael Feathers July 10th, 2020

class Command
  def run line, session
    return unless matches? line
    process line, session
  end
end

class FixView < Command

JackKell

using UnityEngine;

public class JumpingCharacterControllerExample : MonoBehaviour
{
    [SerializeField] private float jumpHeight;
    [SerializeField] private float timeToReachJumpApex;
        
    private Vector3 _velocity;
    private Vector3 _oldVelocity;

aninder

lambda {
setups = []
events = {}

Kernel.send :define_method, :event do |name, &block|
 events[name] = block
end

Kernel.send :define_method, :setup do |&block|
setups << block

mabis

https://www.djangoproject.com/

http://www.springsource.org/documentation

http://static.springsource.org/spring/docs/3.1.x/spring-framework-reference/html/

http://www.djangobook.com/en/2.0/index.html

http://redis.io/documentation

andkerosine

$stack, $draws = [], {}

def method_missing *args
  return if args[0][/^to_/]
  $stack << args.map { |a| a or $stack.pop }
  $draws[$stack.pop(2)[0][0]] = args[1] if args[0] == :<
end

class Array
  def +@

nusco

# =====================
# Spell: Symbol to Proc
# =====================

# Convert a symbol to a block that calls a single method.

[1, 2, 3, 4].map(&:even?)	# => [false, true, false, true]

# For more information: http://www.pragprog.com/titles/ppmetr/metaprogramming-ruby

nusco

# ===================
# Spell: Shared Scope
# ===================

# Share variables among multiple contexts in the same Flat Scope (https://gist.github.com/nusco/535082).

lambda {
  shared = 10
  
  self.class.class_eval do

nusco

# =================
# Spell: Self Yield
# =================

# Pass self to the current block.

class Person
  attr_accessor :name, :surname

  def initialize

nusco

# =================
# Spell: Scope Gate
# =================

# Isolate a scope with the class, module, or def keyword.

a = 1
defined? a # => "local-variable"

module MyModule

nusco

# ==============
# Spell: Sandbox
# ==============

# Execute untrusted code in a safe environment.

def sandbox(&code)
  proc {
    $SAFE = 2
    yield